Welcome to the repository for the POOB (Object-Oriented Programming) course at the Escuela Colombiana de Ingeniería Julio Garavito. This repo gathers exercises, Hackerrank challenges, lab work, and ...

The System Design Mock Interview is an AI-powered simulation of a real-world system design interview. It provides a timed environment to help you improve your design thinking skills and prepare for ...

Evaluate candidates problem solving, systems design and communication skills with real-time pair programming. Assess advanced technical skills from anywhere with HackerRank CodePair!